Wines & Vines

June 2013 Enology & Viticulture Issue

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WineEast Grapegrowing temperatures. Growing grapes in a tunnel environment further moderates the highs and the lows of the ambient environment. In the tunnel, scattered light enters the canopy and gives a larger number of leaves more sunlight throughout the day. When warm nights provide a higher rate of respiration during the growing season, the likely outcome will be to have physiological maturity coincide more closely with carbohydrate production. Thus, vines can reach full maturity at lower carbohydrate production, and the grapes will make wines that are better balanced than what is currently happening in many western Mediterranean growing regions. In conclusion, from every person who has seen these plants and every person who has tasted the wines produced, these vines are not over-cropped and have not showed signs of stressful growth. The pruning weight seems to be increasing with each year and is in balance with the crop load. The only way a vine can support this amount of production is if the systems are in balance for the grape. Otherwise, flavors and aromas would not be produced, and/or color would not be available. This is new territory to examine, and I will report back when there is more information. WE Author's note: I used many different sources to validate my thoughts and conclusions for the information collected for this article. If anyone wishes to have the citations of the original research that helped me come to my understandings of the results and conclusions presented here, please email me via edit@winesandvines. com, and I will provide that information. Wildlife Control • Bird netting • Side Applied Netting • BirdGard • Scare Devices • Deer Fence & Deterrents Trellis Supplies • Notched Metal Post, Wood • Anchors • Wire • Tools • Gripples • Dura-Line Training & Tying Supplies •Tree-fix • Wire ties • AgLoc • Klip-on • Grow Tubes • Training Stakes • Tying Products Spring Pruning and Tying Supplies FINGER LAKES TRELLIS SUPPLY BUY ONLINE! www.fingerlakestrellissupply.com 315-904-4007 4041A Railroad Ave. info@fingerlakestrellissupply.com EasternWineLab_Mar09.qxp 1/22/09 Williamson, NY 14589 9:47 AM Page 1 S a le s EASTERN WINE LABS Company – Mist Sprayers – Motor Models available American Made We offer a complete line of low volume mist blowers. Low Maintenance High Performance Excellent for spraying: VINEYARDS, vegetables, orchards, nurseries, Christmas trees, mosquitoes, cattle, chicken houses, etc. For free brochure contact: Swihart Sales Co. 7240 County Road AA, Quinter, KS 67752 80 W in e s & V i ne s J U NE 2 013 Serving the Analytical needs of East Coast Wineries WWW.EASTERNWINELABS.COM Ph 609-859-4302 Cell 609-668-2854 chemist@easternwinelabs.com References available in your area 785-754-3513 or 800-864-4595 www.swihart-sales.com AOAC Member

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